Abstract: This Qt blog post mainly introduces which classes can be used when processing file directory operations in Qt development, what are the functions of these classes, how to use them roughly, common class methods of classes and related matters that need to be paid attention to. Wait, for more details, you need to search […]
Tag: qfileinfo
100-Data reading and writing and file management-Basic classes for data reading and writing-File information QFileInfo
File information QFileInfo File information QFileInfo is used to query file information, such as the relative path of the file, the absolute path, the file size, the file permission, the creation and modification time of the file, etc. The method of creating a file information object with the QFileInfo class is as follows, where str […]